Port-Wine Stain

Researchers from University of Twente, Institute for Biomedical Technology report recent findings in port-wine stain

Published in Blood Weekly, May 29th, 2008

A new study, 'Photoacoustic imaging of port-wine stains,' is now available. In this recent report, researchers in Netherlands conducted a study "To optimize laser therapy of port-wine stains (PWSs), information about the vasculature as well as lesion depth is valuable. In this study we investigated the use of photoacoustic imaging (PAI) to obtain this information."

"DESIGN/AND METHODS: PAI uses pulsed light to generate ultrasound upon absorption of short light pulses by blood. In this study we used PAI to image vasculature in PWSs in three human volunteers. Two-dimensional imaging (scan direction vs. depth) was carried out by scanning a double-ring photoacoustic sensor...

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Source: Blood Weekly (2008-05-29)

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